The Air Force Is Converting Its Old F-16s Into a Fleet of Drones

An awkward thing happens late in the life of a fighter jet. It becomes too decrepit for combat but too functional for the junkyard. Don't worry, though. The Air Force has a plan: convert them all into drones in order to offer fighter pilots in training more realistic target practice. » 9/25/13 3:28am 9/25/13 3:28am